SPEC Seal of Reviewal CFP2000 Result
Copyright © 1999-2004 Standard Performance Evaluation Corporation
Hewlett-Packard Company
hp AlphaServer DS25 68/1000
SPECfp_rate2000 = 21.5  
SPECfp_rate_base2000 = 17.9  
SPEC license # 2 Tested by: HP Test date: Jun-2002 Hardware Avail: Aug-2002 Software Avail: Oct-2001
Graph Scale Benchmark Base
Copies Runtime Ratio
168.wupwise base result bar (15.5)
168.wupwise peak result bar (18.8)
168.wupwise 2 239    15.5   2 197    18.8  
171.swim base result bar (27.5)
171.swim peak result bar (27.5)
171.swim 2 262    27.5   2 262    27.5  
172.mgrid base result bar (11.8)
172.mgrid peak result bar (17.7)
172.mgrid 2 354    11.8   2 236    17.7  
173.applu base result bar (18.9)
173.applu peak result bar (19.0)
173.applu 2 258    18.9   2 256    19.0  
177.mesa base result bar (18.5)
177.mesa peak result bar (20.8)
177.mesa 2 175    18.5   2 156    20.8  
178.galgel base result bar (39.3)
178.galgel peak result bar (39.4)
178.galgel 2 171    39.3   2 171    39.4  
179.art base result bar (41.6)
179.art peak result bar (50.8)
179.art 2 145    41.6   2 119    50.8  
183.equake base result bar (7.67)
183.equake peak result bar (19.4)
183.equake 2 393    7.67  2 156    19.4  
187.facerec base result bar (24.9)
187.facerec peak result bar (25.7)
187.facerec 2 177    24.9   2 171    25.7  
188.ammp base result bar (13.8)
188.ammp peak result bar (16.2)
188.ammp 2 371    13.8   2 314    16.2  
189.lucas base result bar (19.8)
189.lucas peak result bar (23.6)
189.lucas 2 235    19.8   2 197    23.6  
191.fma3d base result bar (16.0)
191.fma3d peak result bar (20.2)
191.fma3d 2 305    16.0   2 241    20.2  
200.sixtrack base result bar (9.51)
200.sixtrack peak result bar (10.4)
200.sixtrack 2 268    9.51  2 245    10.4  
301.apsi base result bar (15.8)
301.apsi peak result bar (15.6)
301.apsi 2 382    15.8   2 386    15.6  
  SPECfp_rate_base2000 17.9    
  SPECfp_rate2000 21.5  

Hardware Vendor: Hewlett-Packard Company
Model Name: hp AlphaServer DS25 68/1000
CPU: Alpha 21264C
CPU MHz: 1000
FPU: Integrated
CPU(s) enabled: 2 cores, 2 chips, 1 core/chip
CPU(s) orderable: 1 to 2
Parallel: No
Primary Cache: 64KB(I)+64KB(D) on chip
Secondary Cache: 8MB off chip per CPU
L3 Cache: None
Other Cache: None
Memory: 8GB
Disk Subsystem: 18.2GB SCSI
Other Hardware: None
Operating System: Tru64 UNIX V5.1A
Compiler: Compaq C V6.4-215-46B7O
Program Analysis Tools V2.0
Spike V5.2 DTK (1.471.2.2 46B5P)
Compaq Fortran V5.4A-1472-46B2F
Compaq Fortran 77 V5.4A-196-46B2F
KAP Fortran V4.3 000607
KAP Fortran 77 V4.1 980926
KAP C V4.1 000607
File System: AdvFS
System State: Multi-user
Notes / Tuning Information
 Baseline   C: cc  -arch ev6 -fast -O4 ONESTEP 
      Fortran: f90 -arch ev6 -fast -O5 ONESTEP 

   All use -g3 -arch ev6 -non_shared ONESTEP 
   Individual benchmark tuning:
    168.wupwise: kf77 -fast -O4 -pipeline -unroll 2 +PFB 
       171.swim: f90 -fast -O5 
      172.mgrid: kf77 -O5 -transform_loops -tune ev6 -unroll 8 
      173.applu: f90 -fast -O5 +PFB
       177.mesa: cc -fast -O4 +CFB +IFB 
     178.galgel: f90 -fast -O5
        179.art: kcc -fast -O4 -unroll 10 -ckapargs='-arl=4 
                 -ur=4' +PFB
     183.equake: cc -fast -xtaso_short -assume 
                 restricted_pointers -all -ldensemalloc -none +PFB
    187.facerec: f90 -fast -O4 +PFB
       188.ammp: cc -fast -O4 -xtaso_short -assume 
      189.lucas: kf90 -O5 -fkapargs='-ur=1' +PFB 
      191.fma3d: kf90 -O4 -transform_loops +PFB 
   200.sixtrack: f90 -fast -O5 -assume accuracy_sensitive 
                 -notransform_loops +PFB
       301.apsi: kf90 -O5 -transform_loops -unroll 8 
                 -fkapargs='-ur=1' +PFB 

 Most benchmarks are built using one or more types of 
 profile-driven feedback.  The types used are designated
 by abbreviations in the notes:

 +CFB: Code generation is optimized by the compiler, using 
       feedback from a training run.  These commands are
       done before the first compile (in phase "fdo_pre0"):

            mkdir /tmp/pp
            rm -f /tmp/pp/${baseexe}*

       and these flags are added to the first and second compiles:

            PASS1_CFLAGS = -prof_gen_noopt -prof_dir /tmp/pp
            PASS2_CFLAGS = -prof_use       -prof_dir /tmp/pp
      (Peak builds use /tmp/pp above; base builds use /tmp/pb.)

 +IFB: Icache usage is improved by the post-link-time optimizer 
       Spike, using feedback from a training run.  These commands
       are used (in phase "fdo_postN"):  

            mv ${baseexe} oldexe
            spike oldexe -feedback oldexe -o ${baseexe}

 +PFB: Prefetches are improved by the post-link-time optimizer 
       Spike, using feedback from a training run.  These
       commands are used (in phase "fdo_post_makeN"):

            rm -f *Counts*
            mv ${baseexe} oldexe
            pixie -stats dstride oldexe 1>pixie.out 2>pixie.err
            mv oldexe.pixie ${baseexe}

       A training run is carried out (in phase "fdo_runN"), and 
       then this command (in phase "fdo_postN"):

            spike oldexe -fb oldexe -stride_prefetch -o ${baseexe}

 When Spike is used for both Icache and Prefetch improvements, 
 only one spike command is actually issued, with the Icache 
 options followed by the Prefetch options.
 Portability: galgel: -fixed
 Spike, and the Program Analysis Tools, are part of the Developers' 
 Tool Kit Supplement, http://www.tru64unix.compaq.com/dtk/ .  The
 features used in this SPEC submission will be available at the web 
 site as a production release in October, 2001.  The C compiler for 
 this SPEC submission has been available at the same location, as a
 production release, since August, 2001.

For questions about this result, please contact the tester.
For other inquiries, please contact webmaster@spec.org
Copyright © 1999-2004 Standard Performance Evaluation Corporation

First published at SPEC.org on 27-Aug-2002

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